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GTC’s energy efficiency solutions come with a dedicated staff, competitive pricing, and quality craftsmanship.
Take a tour of our portfolio to learn more about how our innovative and comprehensive suite of mechanical services, top-of-the-line products, and highly trained technicians ensure that you get a long term return on your investment.

General Temperature Control (GTC) is Ohio’s premier full-service mechanical provider. Our blend of traditional personal service and state-of-the-art technology increases your quality control and eliminates costly down-time and production disruptions.

Our qualified professionals take pride in doing their job right the first time, every time. We make energy efficiency happen. Predictive maintenance programs, 24-hour emergency service, and the talents of our EPA-certified and UA-trained craftsmen will save you time and money. Our Refrigerant Recovery Programs save energy and our OSHA certifications mean a safer job site. Add it all together and you get less stress and happier employees. And we all know that happy employees build better business.